The1year
Stable transformation electrical products gradually extend from SBW high-power regulated power supply to high-power digital regulated power supply, industrial UPS power supply, programmable DC power supply, isolation transformer, variable frequency power supply and other electrical products.
Headquartered in Zhenjiang, Jiangsu, China, it has established five offices in Beijing, Heilongjiang, Shandong, Chongqing and Guangdong. Its business covers the whole country and its products are sold overseas. It will become a qualified supplier for many international enterprises and export its equipment for a long time. Some products are widely used in large projects. Steady transformation electric company has a huge equipment production base, mature technology R & D team and rigorous management system, and devotes itself to providing the market with stable, intelligent, energy-saving, safe and environmental friendly electrical products.
Due to the inconsistency of power grid indicators in various countries around the world, export electrical appliance manufacturers need power supplies to simulate the power grid conditions of different countries to provide engineers with pure and reliable applications in design and development, production line testing and quality assurance product testing, life, over-voltage/low-voltage simulation testing , Low harmonic distortion, high stable frequency and steady-state sine wave power output; users of imported original electrical appliances and equipment also need to transform and frequency change China's power grid to ensure the normal operation of imported electrical appliances and equipment; meet avionics And high-frequency demand for military equipment.
容量 / Capacity | 3KVA-2000KVA | |
电路方式 / Modulation Mode | IGBT/PWM 及冲宽度调制方式 / IGBT/PWM and pulse width modulation method | |
交流输入/ AC Input | 单相、220V/50Hz/三相、380V/50HZ | |
相数/ Phase | 二相（木目位差 120 度 ± 2度）/ Three-phase （phase difference 120 degrees 土 2 degrees） | |
交流输出 | 低档 / Low Gear 电压 | 相电压 / Phase Voltage 0V~150V （线电压 / Line Voltage 0V~260V） |
AC Outp 顷 | Voltage 咼档 / High Gear | 相电压 / Phase Voltage 0V~300V （线电压 / Line Voltage 0V~520V） |
频率/ Hz | 50Hz, 60H乙 47~63Hz, 400Hz | |
频率稳定率 / Frequency Stability Factor | 《0.01% | |
负载稳压率 / Voltage Accuracy | ±0.5% | |
波形失真度 / Waveform Distortion | 土 1 % （阻性负载 / Resistive Load） | |
数位频率表 / Digital Frequency Meter | 4 位数解析度 0.1 HZ / 4-digit resolution 0.1 Hz | |
数位电压表 / Digital Voltmeter | 4 位数解析度 0.1V / 4-digit resolution 0.1V | |
指标/解析度 Instructions /Resolution | 数位电流表/ Digital Ammeter | 4 位数解析度，4A 以下：0.001A ； 4A 以上：0.01 A / 4-digit resolution, below 4A: 0.001A; above 4A: 0.01A |
数位功率表 / Digital Power Meter | 4 解析度 j 200W 以下：0.1 W ； 200W l>Lt ： 1W / 4 digits resolution, below 200W: 0.1 W; above 200W: 1W | |
功率因素/ Power Factor | 4 位数解析度 0.001 / 4-digit resolution 0.001 | |
保护装置 / Protective Device | 输入无熔丝开关，输出无熔丝开关，电子电路快速侦测过电压，过电流，过载， 短路并自动跳脱保护及告警装备。 Input non-fuse switch, output non-fuse switch, electronic circuit fast detection, over voltage, over current, overload, short circuit and automatic trip protection and alarm equipment. | |
冷却装置 / Dissipate Heat | 风冷 / Fan cooling | |
环境 | 工作温度 / Operating Temperature | 0°C ~ +45°C |
Environmental | 相对湿度 / Relative Humidity | 0~90%（非凝结状态 / Non-condensing state） |
